#box {
	border: 1px solid #f00;
	width: 300px;
	height: 300px;
	position: relative;
	top: 0px;
	left: 0px;
}
#img_box {
	margin: 0px;
	padding: 0px;
	list-style: none;
	width: 300px;
	height: 300px;
	margin-bottom: 20px;
}
#img_box li {
	list-style: none;
	position: absolute;
	top: 0px;
	left: 0px;
}
#img_box li img {
	position: relative;
}
.red {
	color: #fff;
	background: #f00;
}
#num_box {
	width: 160px;
	height: 30px;
	margin: 0px;
	margin-left: 10px;
	padding: 0px;
	list-style: none;
	position: absolute;
	bottom: 0px;
	left: 0px;
}
#num_box li {
	float: left;
	width: 20px;
	height: 20px;
	line-height: 20px;
	text-align: center;
	border-radius: 100%;
	margin: 0 3px;
	list-style: none;
}
.blue {
	background: #00f;
}
#hui {
	display: block;
	width: 182px;
	height: 30px;
	background: #ccc;
	opacity: 0.5;
	position: absolute;
	bottom: 0px;
	left: 0px;
}